"Eventually, our own Voyager spacecraft will be extraterrestrial artifacts in other stellar systems." ...

A rare visitor from another star system prompted SETI to hunt for alien technology, but the mysterious object appears to be a ...

The pilots dubbed the fireballs “foo fighters” but had no idea what they were. Plasma? Enemy tech? Aliens? We still haven’t ...

Astronomers have recently started looking for black holes bigger than galaxies. Brian Lacki explains how these “stupendously ...

These spheres from the abyss conceal creatures with startling biology.

Is alien life really out there? For decades, humanity has looked at the night sky and asked the same question. Now, according ...

When people think of Gene Roddenberry, they usually think of Star Trek, which is understandable considering that the ...

Iran's president is in Pakistan to talk with mediators as negotiations between Tehran and Washington proceed on ending the ...

The Harvard astrophysicist has devoted years—and thousands of interviews—to the idea that mysterious objects streaking ...

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...

NASA is racing to save its Swift telescope from falling back to Earth with a daring rescue mission. The salvage effort gets ...

Hulu's best TV shows to stream in June 2026 include 'The Bear' season 5 starring Jeremy Allen White, 'Alice and Steve' and ...